Originally Posted By: MobilinHyundia
I use Maxlife ATF in one of my Sonata's ( 126000km)
But would like to try another ATF in the newer Sonata (45500km).
I just got it at 44000km, 4 yrs old with original ATF fluid still in it.
The tranny shift very good no problem but the fluid is black and 4 yrs old.
Hyundai atf fluid: $12.88 at dealership.
Petro Canada atf fluid: $6.06 at PC depots.
All 1Lt bottles.
Honestly, any fluid meeting or exceeding the minimum oe requirements is going to be better than 4 years old trans fluid. If PC fluid is easily available, and for a good price according to you, then feel free to use it. All I can say, is looking at the specs, between the two, Maxlife would get my vote.